JPH0677420B2 - 真空コンタクタ - Google Patents

真空コンタクタ

Info

Publication number
JPH0677420B2
JPH0677420B2 JP60165011A JP16501185A JPH0677420B2 JP H0677420 B2 JPH0677420 B2 JP H0677420B2 JP 60165011 A JP60165011 A JP 60165011A JP 16501185 A JP16501185 A JP 16501185A JP H0677420 B2 JPH0677420 B2 JP H0677420B2
Authority
JP
Japan
Prior art keywords
copper
chromium
melt
contact
vacuum contactor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP60165011A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6142828A (ja
Inventor
ハインリツヒ、ヘスラー
ライナー、ミユラー
ホルスト、キツペンベルク
ウイルフリート、クール
ヨアヒム、グローセ
Original Assignee
シ−メンス、アクチエンゲゼルシヤフト
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by シ−メンス、アクチエンゲゼルシヤフト filed Critical シ−メンス、アクチエンゲゼルシヤフト
Publication of JPS6142828A publication Critical patent/JPS6142828A/ja
Publication of JPH0677420B2 publication Critical patent/JPH0677420B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
    • H01H1/0206—Contacts characterised by the material thereof specially adapted for vacuum switches containing as major components Cu and Cr

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP60165011A 1984-07-30 1985-07-25 真空コンタクタ Expired - Lifetime JPH0677420B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3428114 1984-07-30
DE3428114.2 1984-07-30

Publications (2)

Publication Number Publication Date
JPS6142828A JPS6142828A (ja) 1986-03-01
JPH0677420B2 true JPH0677420B2 (ja) 1994-09-28

Family

ID=6241956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60165011A Expired - Lifetime JPH0677420B2 (ja) 1984-07-30 1985-07-25 真空コンタクタ

Country Status (4)

Country Link
US (1) US4780582A (fr)
EP (1) EP0172411B1 (fr)
JP (1) JPH0677420B2 (fr)
DE (1) DE3565907D1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0234246A1 (fr) * 1986-01-30 1987-09-02 Siemens Aktiengesellschaft Pièces de contact interrupteur pour appareils interrupteurs sous vide et procédé pour leur fabrication
EP0314981B1 (fr) * 1987-11-02 1991-09-18 Siemens Aktiengesellschaft Procédé de fabrication de matériau à fondre contenant du cuivre, du chrome et au moins un composant volatil et électrode consommable utilisée dans ce procédé
DE3915155A1 (de) * 1989-05-09 1990-12-20 Siemens Ag Verfahren zur herstellung von schmelzwerkstoffen aus kupfer, chrom und wenigstens einer sauerstoffaffinen komponente sowie abschmelzelektrode zur verwendung bei einem derartigen verfahren
WO1990015425A1 (fr) * 1989-05-31 1990-12-13 Siemens Aktiengesellschaft PROCEDE DE FABRICATION D'UN MATERIAU DE CONTACT AU CuCr POUR DES INTERRUPTEURS A VIDE, ET MATERIAU DE CONTACT CORRESPONDANT
TW237551B (fr) * 1990-06-07 1995-01-01 Toshiba Co Ltd
JP2908071B2 (ja) * 1991-06-21 1999-06-21 株式会社東芝 真空バルブ用接点材料
CN1057345C (zh) * 1998-10-08 2000-10-11 王英杰 铜基无银无镉低压电工触头合金材料
DE10010723B4 (de) * 2000-03-04 2005-04-07 Metalor Technologies International Sa Verfahren zum Herstellen eines Kontaktwerkstoff-Halbzeuges für Kontaktstücke für Vakuumschaltgeräte sowie Kontaktwerkstoff-Halbzeuge und Kontaktstücke für Vakuumschaltgeräte
DE10318223A1 (de) * 2003-04-22 2004-12-02 Louis Renner Gmbh Kontaktstück aus Wolfram mit einer korrosionshemmenden Schicht aus Unedelmetall
DE102004061497A1 (de) * 2004-12-15 2006-07-06 Siemens Ag Aus einer schmelzmetallurgisch hergestellten Kupferchromlegierung bestehendes Schirmsystem
DE102006021772B4 (de) * 2006-05-10 2009-02-05 Siemens Ag Verfahren zur Herstellung von Kupfer-Chrom-Kontakten für Vakuumschalter und zugehörige Schaltkontakte
CN100497685C (zh) * 2007-06-08 2009-06-10 东北大学 自蔓延熔铸-电渣重熔制备CuCr合金触头材料的方法
AT11814U1 (de) * 2010-08-03 2011-05-15 Plansee Powertech Ag Verfahren zum pulvermetallurgischen herstellen eines cu-cr-werkstoffs
CN114515831B (zh) * 2022-03-16 2024-04-26 桂林金格电工电子材料科技有限公司 一种利用铜铬边料制备铜铬触头自耗电极的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048117A (en) * 1974-10-29 1977-09-13 Westinghouse Electric Corporation Vacuum switch contact materials
DD155861A3 (de) * 1979-12-08 1982-07-14 Hans Bohmeier Verfahren zur herstellung von schaltstuecke
JPS58115728A (ja) * 1981-12-28 1983-07-09 三菱電機株式会社 真空しや断器用接点
GB2123852B (en) * 1982-07-19 1986-06-11 Gen Electric Electrode contacts for high currant circuit interruption
DE3303170A1 (de) * 1983-01-31 1984-08-02 Siemens AG, 1000 Berlin und 8000 München Verfahren zum herstellen von kupfer-chrom-schmelzlegierungen als kontaktwerkstoff fuer vakuum-leistungsschalter
JPS6067634A (ja) * 1983-09-24 1985-04-18 Meidensha Electric Mfg Co Ltd 真空インタラプタの電極材料とその製造方法
US4553003A (en) * 1984-03-30 1985-11-12 Westinghouse Electric Corp. Cup type vacuum interrupter contact
EP0238967A1 (fr) * 1986-03-26 1987-09-30 Siemens Aktiengesellschaft Disposition de contacts pour interrupteur sous vide à champ magnétique axial et méthode de fabrication des contacts assortis

Also Published As

Publication number Publication date
EP0172411A1 (fr) 1986-02-26
DE3565907D1 (en) 1988-12-01
JPS6142828A (ja) 1986-03-01
EP0172411B1 (fr) 1988-10-26
US4780582A (en) 1988-10-25

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Legal Events

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R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term